Wikipedia:WikiProject U.S. Roads/Illinois/Lengths/Raw

Extracted from the GIS database.

Cook County

+----------------+----------------+----------------+----------------+---------+
| marked_route_1 | marked_route_2 | marked_route_3 | marked_route_4 | length  |
+----------------+----------------+----------------+----------------+---------+
|                |                |                |                | 3133.37 |
| I055           |                |                |                |   18.59 |
| I057           |                |                |                |   20.43 |
| I080           |                |                |                |    6.78 |
| I080           | I094           |                |                |    0.94 |
| I080           | I094           | U006           |                |    1.79 |
| I080           | I294           |                |                |    5.06 |
| I088           |                |                |                |    0.96 |
| I090           |                |                |                |   36.57 |
| I090           | I094           |                |                |   16.07 |
| I094           |                |                |                |   29.80 |
| I094           | U041           |                |                |    4.08 |
| I190           |                |                |                |    3.07 |
| I290           |                |                |                |   16.58 |
| I290           | S053           |                |                |    3.93 |
| I294           |                |                |                |   47.87 |
| S001           |                |                |                |   17.05 |
| S007           |                |                |                |   10.51 |
| S019           |                |                |                |   23.81 |
| S021           |                |                |                |    7.31 |
| S025           |                |                |                |    0.08 |
| S038           |                |                |                |    1.90 |
| S043           |                |                |                |   44.37 |
| S043           | S058           |                |                |    0.99 |
| S050           |                |                |                |   35.33 |
| S050           | S083           |                |                |    2.53 |
| S053           |                |                |                |    7.69 |
| S053           | S068           |                |                |    0.86 |
| S056           |                |                |                |    2.04 |
| S058           |                |                |                |   26.72 |
| S059           |                |                |                |   11.41 |
| S059           | S068           |                |                |    1.36 |
| S062           |                |                |                |   16.90 |
| S062           | S068           |                |                |    0.36 |
| S064           |                |                |                |   15.25 |
| S068           |                |                |                |   21.30 |
| S072           |                |                |                |   24.42 |
| S083           |                |                |                |   40.18 |
| S083           | S171           |                |                |    0.81 |
| S171           |                |                |                |   29.03 |
| S394           |                |                |                |    7.84 |
| U006           |                |                |                |   20.39 |
| U006           | S083           |                |                |    1.58 |
| U012           |                |                |                |   10.04 |
| U012           | S053           |                |                |    0.78 |
| U012           | U020           |                |                |   16.31 |
| U012           | U020           | U041           |                |    1.71 |
| U012           | U020           | U045           |                |   12.69 |
| U012           | U045           |                |                |   11.83 |
| U014           |                |                |                |   29.89 |
| U014           | S043           |                |                |    0.28 |
| U020           |                |                |                |    8.65 |
| U020           | S064           |                |                |    0.02 |
| U030           |                |                |                |   14.25 |
| U034           |                |                |                |    6.20 |
| U041           |                |                |                |   33.01 |
| U045           |                |                |                |   15.20 |
| U045           | S021           |                |                |    3.66 |
+----------------+----------------+----------------+----------------+---------+

DuPage County

+----------------+----------------+----------------+----------------+---------+
| marked_route_1 | marked_route_2 | marked_route_3 | marked_route_4 | length  |
+----------------+----------------+----------------+----------------+---------+
|                |                |                |                | 1140.67 |
| I055           |                |                |                |    6.94 |
| I088           |                |                |                |   19.58 |
| I290           |                |                |                |    8.54 |
| I290           | U020           |                |                |    0.97 |
| I355           |                |                |                |   18.41 |
| S019           |                |                |                |    9.61 |
| S038           |                |                |                |   18.05 |
| S053           |                |                |                |   19.87 |
| S056           |                |                |                |   18.71 |
| S059           |                |                |                |   18.67 |
| S064           |                |                |                |   17.80 |
| S083           |                |                |                |   20.34 |
| U020           |                |                |                |   12.43 |
| U020           | S064           |                |                |    0.21 |
| U034           |                |                |                |   19.98 |
+----------------+----------------+----------------+----------------+---------+

Lake County

+----------------+----------------+----------------+----------------+---------+
| marked_route_1 | marked_route_2 | marked_route_3 | marked_route_4 | length  |
+----------------+----------------+----------------+----------------+---------+
|                |                |                |                | 1115.98 |
| I094           |                |                |                |   24.36 |
| I094           | U041           |                |                |    0.96 |
| I294           |                |                |                |    0.23 |
| S021           |                |                |                |   13.65 |
| S022           |                |                |                |   19.19 |
| S043           |                |                |                |   14.66 |
| S053           |                |                |                |    3.10 |
| S059           |                |                |                |   15.70 |
| S060           |                |                |                |   13.38 |
| S060           | S083           |                |                |    3.84 |
| S083           |                |                |                |   22.68 |
| S120           |                |                |                |   17.00 |
| S131           |                |                |                |   15.15 |
| S132           |                |                |                |   13.57 |
| S134           |                |                |                |    5.62 |
| S137           |                |                |                |   23.49 |
| S173           |                |                |                |   20.02 |
| S176           |                |                |                |   18.62 |
| U012           |                |                |                |   12.89 |
| U012           | S059           |                |                |    8.98 |
| U014           |                |                |                |    4.66 |
| U041           |                |                |                |   25.05 |
| U045           |                |                |                |   22.14 |
| U045           | S021           |                |                |    3.51 |
| U045           | S083           |                |                |    0.26 |
+----------------+----------------+----------------+----------------+---------+

McHenry County

+----------------+----------------+----------------+----------------+---------+
| marked_route_1 | marked_route_2 | marked_route_3 | marked_route_4 | length  |
+----------------+----------------+----------------+----------------+---------+
|                |                |                |                | 1220.07 |
| I090           |                |                |                |    9.01 |
| S022           |                |                |                |    0.51 |
| S023           |                |                |                |   17.96 |
| S031           |                |                |                |   21.53 |
| S031           | S120           |                |                |    0.32 |
| S047           |                |                |                |   23.63 |
| S047           | S176           |                |                |    0.85 |
| S062           |                |                |                |    1.79 |
| S120           |                |                |                |   17.16 |
| S173           |                |                |                |   27.84 |
| S176           |                |                |                |   21.81 |
| U012           |                |                |                |    9.91 |
| U014           |                |                |                |   34.19 |
| U014           | S173           |                |                |    0.53 |
| U020           |                |                |                |   13.38 |
+----------------+----------------+----------------+----------------+---------+

Will County

+----------------+----------------+----------------+----------------+---------+
| marked_route_1 | marked_route_2 | marked_route_3 | marked_route_4 | length  |
+----------------+----------------+----------------+----------------+---------+
|                |                |                |                | 1769.88 |
| I055           |                |                |                |   36.00 |
| I057           |                |                |                |   13.10 |
| I080           |                |                |                |   26.20 |
| I355           |                |                |                |    1.60 |
| S001           |                |                |                |   12.00 |
| S001           | S394           |                |                |    0.03 |
| S007           |                |                |                |   14.60 |
| S007           | S053           |                |                |    2.95 |
| S050           |                |                |                |   13.01 |
| S053           |                |                |                |   34.59 |
| S059           |                |                |                |   14.80 |
| S102           |                |                |                |   10.19 |
| S113           |                |                |                |   14.79 |
| S126           |                |                |                |    6.16 |
| S129           |                |                |                |    4.06 |
| S171           |                |                |                |    8.82 |
| S394           |                |                |                |    6.76 |
| U006           |                |                |                |   20.83 |
| U006           | S053           |                |                |    1.20 |
| U006           | U030           |                |                |    1.10 |
| U006           | U052           |                |                |    0.50 |
| U030           |                |                |                |   31.15 |
| U030           | S059           |                |                |    0.21 |
| U030           | S126           |                |                |    0.59 |
| U045           |                |                |                |   14.76 |
| U045           | U052           |                |                |    4.03 |
| U052           |                |                |                |   26.53 |
| U052           | S053           |                |                |    0.75 |
+----------------+----------------+----------------+----------------+---------+